urdf model: make base transparent

diff --git a/explorer_configuration.launch b/explorer_configuration.launch
index fa4e33d5b83d96e317e27def1230cbc6507123d4..6f8192b476b38197b1264b7b01a4746dd6f78b12 100644 (file)
--- a/explorer_configuration.launch
+++ b/explorer_configuration.launch
@@ -1,3 +1,4 @@
+<?xml version="1.0"?>
 <launch>
        <param name="robot_description" textfile="urdf/explorer.urdf" />
 

diff --git a/move_base.launch b/move_base.launch
index 37874d25746c145a513ed0be8e55f9417a63e202..a0ea7f8773a445b0c017ce232f37054a6ba99c62 100644 (file)
--- a/move_base.launch
+++ b/move_base.launch
@@ -1,3 +1,4 @@
+<?xml version="1.0"?>
 <launch>
        <master auto="start"/>
 

diff --git a/urdf/explorer.urdf b/urdf/explorer.urdf
index d5c84c594f2ee3e6b2bce8908637a95c3c2bf440..af960a093ccf7df10a7abe61068beebfdf20e065 100644 (file)
--- a/urdf/explorer.urdf
+++ b/urdf/explorer.urdf
@@ -6,8 +6,8 @@
                                <box size="0.14 0.155 0.085"/>
                        </geometry>
                        <origin xyz="0.06 0 0.0525" rpy="0 0 0"/>
-                       <material name="white">
-                               <color rgba="1 1 1 1"/>
+                       <material name="white_transparent">
+                               <color rgba="1 1 1 0.8"/>
                        </material>
                </visual>
        </link>